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YADr. Yogesh AjudiyaFounder · The Phenol Institute
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Notes from a working chemistry classroom.

First-person essays on chemistry teaching, NEET and JEE preparation, CSIR-NET strategy, mentoring first-generation aspirants, and the operating discipline behind a chemistry-first coaching institute in Rajkot.

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Dr. Yogesh AjudiyaFull profile
Founder · The Phenol Institute · Rajkot
Topics
Institute Building· 7Teaching· 4Mentorship· 3Recognition· 1NEET· 1Speaking· 1JEE· 1CSIR-NET· 1
All essays19 pieces
Teaching01

The 250-MBBS-a-year operating system — what it actually takes

Behind the headline number is a year-long operating cycle that has been refined across sixteen cohorts. An honest walkthrough of what produces those results — and what would break them.

31 May 20268 minRead
Institute Building02

Capital placed in the classroom — sixteen years of reinvesting in Phenol

Why the most disciplined education-infrastructure investing is the kind that happens inside a single institute, year after year, never on a slide deck.

30 May 20267 minRead
Institute Building03

From coaching institute to government-recognised school — the legal and operating arc

The 2025 transition to Phenol School wasn't just a brand upgrade. It was a deliberate move to own the full Class 9-12 student journey — and the regulatory work to get there was the hardest year of my operating career.

29 May 20266 minRead
Institute Building04

Expansion to Farrukhabad — what a serious chemistry institute owes its second city

Opening a branch outside Rajkot was a decade-long deliberation. The first Phenol Institute outside Gujarat is in Badhpur, Farrukhabad — and the operating bar is the same as the home campus.

28 May 20266 minRead
Institute Building05

The Phenol Institute app — why we built it, and what it does that YouTube can't

An honest account of building an Android app for the chemistry institute — what the Play Store install gives a student that 526 free YouTube lectures still don't.

26 May 20266 minRead
Recognition06

All India Rank 1 in CSIR-NET — what the result actually taught me, and what it didn't

Eleven years on from December 2015, an honest reflection on what topping a national chemistry exam meant for the work that followed — and where the credential helped, where it didn't, and what I still tell students about it.

23 May 20267 minRead
Institute Building07

When alumni return to the chalkboard — Dr. Rushik, Dr. Sagar, Dr. Petha, Dr. Bharat

The most powerful thing a coaching institute can do for a struggling NEET aspirant is bring in a doctor who sat in the same classroom three years earlier. An essay on the Phenol alumni network.

19 May 20266 minRead
NEET08

From a stuck 480 to a comfortable 600 in NEET Chemistry — what actually moves the needle

The pattern of a wrong answer matters more than the score. A first-person walkthrough of the work I do with repeaters, drop-year students and 12th-class students who have plateaued.

14 May 20268 minRead
Speaking09

Honoured on stage — what a teacher actually owes to the room

Receiving public recognition for teaching feels strange the first few times. After a decade of speaking at events, awards and parent forums, an honest essay on what a teacher owes the audience when the spotlight is on.

30 Apr 20266 minRead
JEE10

JEE versus NEET chemistry — they are different exams, the strategy has to be different too

Why a JEE Advanced chemistry preparation is not just a "harder" NEET preparation — and how a 12th-class student in Saurashtra should think about choosing the right track.

22 Apr 20267 minRead
Institute Building11

Ten years and 1,100 MBBS seats — what actually compounds in a chemistry classroom

A decade-long retrospective on the institute that began with a whiteboard, a stack of NCERT books, and the conviction that small batches taught well outperform big batches taught loudly.

14 Apr 20268 minRead
CSIR-NET12

CSIR-NET Chemistry — the six-month plan I used to score All India Rank 1

A first-person walkthrough of the preparation I actually ran in 2015 — the books, the test cadence, the daily rhythm — and how an M.Sc. student today can adapt it without burning out.

8 Apr 20269 minRead
Teaching13

When a free chemistry lecture reaches a village in Saurashtra — what online education really does

An honest essay on what happens when a NEET aspirant in a small Saurashtra village watches the same stereochemistry lecture that 12th-class students in Rajkot are watching — and why that matters more than any classroom can.

28 Mar 20266 minRead
Institute Building14

Why I built The Phenol Institute in Rajkot — not Ahmedabad, not Kota

An honest essay on the operating economics, cultural fit and student needs that made Rajkot — Saurashtra's largest city — the right base for a chemistry-first coaching institute.

12 Mar 20267 minRead
Mentorship15

What makes a chemistry teacher worth following — an honest checklist for families

The questions a Saurashtra family should actually ask before enrolling their child with any chemistry coach — the markers of teaching quality that matter, and the marketing signals that don't.

8 Mar 20266 minRead
Mentorship16

Gujarati-medium aspirants in NEET and JEE — bridging the language gap honestly

The advice I give to Saurashtra and rural Gujarat families whose child has studied in Gujarati medium and is now preparing for an English-language national entrance exam.

26 Feb 20266 minRead
Teaching17

The weekly test review — the single highest-leverage hour in a chemistry student's week

Why most students lose 30% of their potential improvement because they treat the weekly test as a score and not as a review document — and the specific 90-minute protocol I run with every Phenol student.

4 Feb 20266 minRead
Teaching18

Why I run a free chemistry YouTube channel — and what it has taught me about teaching

An honest essay on the THE PHENOL & THE CATALYST channel — why I started it, what 500+ lectures and ten thousand subscribers have taught me, and where free education fits in the operating model of a coaching institute.

18 Jan 20266 minRead
Mentorship19

Career after 12th Science — the conversation parents actually need to have

An honest essay for parents of Class 12 Science students in Gujarat — the actual options, the realistic timelines, and how to have the family conversation that decides the next decade.

22 Dec 20257 minRead